How do I password protect my router?
More about password protect router
Hello and welcome to Tom's Hardware Forums.
Here's a link to the Sticky Post on this subject. http://www.tomshardware.co.uk/forum/38111-18-find-change-wireless-security
That shows you the way into the router and if it's the access password you want to change, as opposed to the wireless security key, you can do that in the settings pages as well.
Please post back if you need more advice.